To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Share Embed Share URL Video File Node URL Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/1934" allowfullscreen></iframe> A lighthearted parody of political ads rebuts environmentalist activists by pointing out the global polar bear population has doubled over the last four decades.